<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
		<a href="https://baike.baidu.com/item/%E5%87%A0%E4%BD%95%E4%BD%93/8492899?fr=aladdin">几何体</a><br />
		<a href="https://so.redocn.com/tuan/bcb8bacecdbcd0cecdbcb0b8.htm">几何图形图案</a><br />																					
		<a href="https://wenku.baidu.com/view/4e8462de7f1922791688e8a3.html">几何图形公式大全</a>
	</body>
</html>
